Engine Performance problem
1999 Cadillac STS V8 Front Wheel Drive Automatic 160000 miles
I had a used engine put into my 1999 Cadillac STS because the head gaskets were in need of repair. The shop I took it to tried to put a 1998 engine in it but it wasnt the right one. I new I had the Vin9 motor and there arent any interchangable parts for this model Cadillac. When I got my car back, the check coolant and change oil lights were still on. I only get warm air on the drivers side(cold air comes out the passengers side) and my miles display shows my original mileage 160,000, instead of the 90,000 from the used engine put in! My question is, How can I tell if this is still my original engine and not the used one? Im thinking the shop just attempted to fix the gaskets on my old engine!
have the same problem?
Wednesday, March 31st, 2010 AT 8:39 AM